html {
  font-size: 18.75px;
}

body {
  background: #fff;
}

.top_banner {
  width: 100%;
  height: 47.6rem;
  background: url("../images/top_banner.png") no-repeat;
  background-size: 100%;
}

.register_top {
  width: 100%;
  height: 4.48rem;
  background: RGBA(18, 81, 176, 1);
}

.outSideBox {
  width: 100%;
  background-color: #fff;
}

.top_nav {
  width: 62rem;
  height: 3.52rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top_nav .left-banner {
  display: flex;
}

.top_nav .left {
  display: flex;
  align-items: center;
}

.top_nav .left .left-banner li {
  margin-right: 2.4533rem;
}

.top_nav .left .left-banner li a {
  color: #000;
  font-size: .7467rem;
}

.top_nav .left .left-banner li:nth-child(2) a {
  color: #5153C8;
}

.top_nav .left img {
  margin-right: 2.5556rem;
}

.top_nav .right {
  display: flex;
}

.top_nav .right .nav {
  /* width: 26rem; */
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.top_nav .right .h5-download{
  display: none;
}
.top_nav .right .nav li {
  /* margin-left: 1.5rem; */
  margin-right: 3.0556rem;
}

.top_nav .right .nav li a {
  color: #000000;
  font-size: 0.75rem;
  line-height: 2.5rem;
}

.top_nav .right .lang {
  position: relative;
  display: flex;
  align-items: center;
}

.top_nav .right .lang:hover .selectLang {
  display: block;
  position: absolute;
  background: #4E8FD6;
  border-radius: 0.5rem;
  top: 2.3rem;
  left: -1.2rem;
}

.top_nav .right .lang .selectTxt {
  /* color: #fff; */
  color: #000000;
  /* margin-left: 1.5rem; */
  cursor: pointer;
  font-size: 0.75rem;
}

.top_nav .right .selectLang {
  display: none;
  /* position: absolute;
  background: #4E8FD6;
  top: 2.2rem;
  left: -1.2rem; */
}

.top_nav .right .selectLang li {
  
  /* line-height: 10px; */
  padding: 0 1.2rem;
  display: flex;
  /* border-bottom: 1px solid #e9ecef; */
  cursor: pointer;
  color: #fff;
  align-items: center;
  margin: 0.5rem 0;
  /* justify-content: flex-start; */
}

.top_nav .right .selectLang li>div {
  align-items: center;
  font-size: 0.75rem;
  width: 5rem;
  
}

.top_nav .right .selectLang li>div:first-child {
  /* width: 40px; */
  /* justify-content: center; */
  /* -webkit-justify-content: center; */
}

.top_nav .right .selectLang li>div:last-child {
  /* justify-content: flex-end; */
  flex: 1;
}

.top_nav .right .selectLang li>div>img {
  /* width: 30px; */
  /* height: 30px; */
}

.top_banner .top_content {
  /* width: 34.93rem; */
  height: 42.6rem;
  /* margin-left: 19.21rem; */
  font-weight: 400;
  display: flex;
  /* flex-direction: column; */
  justify-content: center;
  align-items: center;
}

.top_banner .top_content .left {
  /* width: 25rem; */
  width: 29.4933rem;
  line-height: 2.24rem;
  margin-top: -6.0667rem;
}

.top_banner .top_content .right {
  margin-left: 6.56rem;
  width: 17.65rem;
}

.top_banner .top_content h1 {
  font-weight: 400;
  color: #fff;
}

.top_banner .top_content p {
  font-weight: 400;
  color: #fff;
}

.top_banner .btnGroup {
  display: flex;
}

.top_banner .top_content a {
  display: block;
  width: 8rem;
  height: 2.3rem;
  text-align: center;
  line-height: 2.3rem;
  border: 1px solid #FFFFFF;
  border-radius: 0.5rem;
  color: #fff;
  margin-right: 1.87rem;
}

.top_banner .top_content a:hover {
  border: 1px solid rgba(247, 193, 84, 1);
  background: rgba(247, 193, 84, 1);
}

.detail_box {
  width: 62rem;
  margin: 0 auto;
  padding-top: 5rem;
}

.detail_box h2 {
  text-align: center;
}

.detail_box h2, p {
  /* text-align: center; */
  margin: 0 auto;
}

.detail_box .detail_list_box {
  display: flex;
  flex-wrap: wrap;
  padding: 5rem 0;
}

.detail_box .detail_list_box .contenT_box img {
  width: 2rem;
  height: 2rem;
}

.detail_box .detail_list_box .contenT_box {
  width: 25%;
  text-align: center;
  padding: 0 2rem;
  margin-bottom: 3.5rem;
  border-right: 1px solid #E8E8E8;
}
.detail_box .detail_list_box .contenT_box:last-child{
  border: none;
}
.detail_box .detail_list_box .contenT_box h3{
  margin-top: 1.3867rem;
  margin-bottom: .5333rem;
}

.download_box {
  width: 100%;
  height: 41.72rem;
  /* background: url("../images/download_box.png") no-repeat; */
  background-size: 100%;
}

.download_box .warp {
  display: flex;
  /* height: 41.72rem; */
  width: 62rem;
  margin: 0 auto;
  justify-content: space-between;
  /* align-items:flex-end; */
}

.download_box .warp .left {
  color: #000;
  padding-bottom: 7rem;
  padding-left: 4.5rem;
  margin-top: 8.8rem;
  margin-right: 5.5467rem;
}

.download_box .warp .left p {
  width: 24.5333rem;
  font-size: .7467rem;
}

.download_box .warp .left .btnGroup {
  margin-top: 2.6667rem;
  display: flex;
}

.download_box .warp .left .btnGroup .btn {
  display: flex;
  align-items: center;
  /* width: 10.72rem;
  height: 2.87rem; */
  border-radius: 0.5rem;
  /* background: #000; */
  color: #fff;
  /* padding: 0 0.5rem; */
  justify-content: space-around;
  margin-right: 2.56rem;
  cursor: pointer;
  position: relative;
}

.download_box .warp .left .btnGroup .btn img {
  /* width: 1.4rem;
  height: 1.4rem; */
}

.download_box .warp .right img {
  /* width: 20.61rem; */
  /* height: 34.72rem; */
  width: 12.8rem;
  height: 24.32rem;
  margin-top: 1.0667rem;
}
.download_box .warp .right .swiper-wrapper .swiper-slide:first-child img{
  width: 14.1333rem;
  height: 28.2667rem;
  margin-top: 0;
}

.lesson_box {
  display: flex;
  min-height: 30rem;
  width: 62rem;
  margin: 0 auto;
  justify-content: space-between;
  padding-top: 7rem;
}

.lesson_box .left .btn {
  width: 12.24rem;
  height: 3.04rem;
  background: #F7C154;
  box-shadow: 0rem 0rem 1rem rgba(255, 187, 0, 0.27);
  opacity: 1;
  border-radius: 0.4rem;
  cursor: pointer;
}

.lesson_box .left .btn p {
  line-height: 3.04rem;
  color: #fff;
}

.lesson_box .right .right_video {
  width: 21.17rem;
  height: 17.17rem;
  background: url("../images/video_bg.png") no-repeat;
  background-size: 100%;
}

.footer_box {
  width: 100%;
  /* height: 14rem; */
  background-color: #2C2C2C;
  /* background: url("../images/footer_bg.png") no-repeat; */
  background-size: 100%;
}

.footer_box .warp {
  position: relative;
  width: 62rem;
  /* height: 14rem; */
  height: 7.5733rem;
  margin: 0 auto;
  display: flex;
  /* flex-direction: column; */
  justify-content: space-around;
  align-items: center;
 
  /* padding: 0 3rem 0 0; */
}
.footer_box .warp::after{
  position: absolute;
  content: "";
  width: 86%;
  height: 1px;
  bottom: 0;
  left: 3.52rem;
  background: #fff;
  opacity: 0.1;

}
.footer_box .warp .logoBox {
  width: 60%
}

.footer_box .warp .logo {
  /* width: 13.44rem;
  height: 2.45rem; */
}

.footer_box .warp ul {
  display: flex;
  align-items: center;
  /* margin-top: 1.17rem; */
}

.footer_box .warp ul li {
  /* margin: 0 1rem; */
  padding: 0 1rem;
  /* border-right: 1px solid #fff; */
  line-height: 1.75em;
  text-align: left;
}

/* .footer_box .warp ul li:nth-child(1) {
  margin-bottom: 1rem;
} */

.footer_box .warp ul li:nth-child(1) a {
  /* margin: 0 1rem; */
  /* padding: 0 1rem; */
  /* border-right: none; */
  font-size: 0.85rem;
}

.footer_box .warp ul li a {
  color: #fff;
  font-size: 1.0133rem;
}

.footer_box .warp ul li a img {
  width: 0.75rem;
  height: 0.75rem;
}

/* .footer_box .warp .left{
  display: flex;
  flex-direction: column;
  
  justify-content:center;
  color: #fff;
}
.footer_box .warp .right{
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content:center;
}
.footer_box .warp .right img{
  width: 6.3rem;
  height: 6.3rem;
} */

.footer_box .titleText {
  display: none;
}

.back {
  width: 100%;
  /* height: 3rem; */
  height: 3.68rem;
 
  line-height: 3.68rem;
  text-align: center;
}

.back a {
  color: #B4B4B4;
  /* font-size: 0.6rem; */
  /* font-size: .64rem; */
  font-size: 1.0133rem;
}

.videoBox {
  width: 66.4rem;
  min-height: 800px;
  /* background-color:#F7C154; */
  margin: 0 auto;
  display: flex;
  padding-top: 2rem;
  flex-wrap: wrap;
  /* justify-content: space-between; */
}

.videoBox .videoItemBox {
  width: 14.63rem;
  height: 9.6rem;
  margin-right: 1rem;
}

.grayColorText {
  color: rgba(162, 162, 162, 1);
  /* font-size: 0.64rem; */
  /* line-height: 1.67rem; */
  font-size: 1.0667rem;
  /* text-align: center; */
}

.textWidth {
  width: 42.5rem;
}

.pctext {
  width: 25.12rem
}

.swiper-container {
  width: 100%;
  /* height: 300px; */
  margin: 20px auto;
  /* margin-left: -12.8rem; */
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  width: 12.8rem;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.swiper-wrapper {
  margin-left: -150px !important
}
.swiper-pagination{
  text-align-last: left;
  margin-left: 110px;
}
.swiper-pagination-bullet-active{
  background: #F77C40;
}